[jira] [Updated] (PDFBOX-4159) Defect document when too many transformations are applied

["ulrich gratz (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PDFBOX-4159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ulrich gratz updated PDFBOX-4159:
---------------------------------
    Summary: Defect document when too many transformations are applied  (was: Defect document when too many transformation are applied)

> Defect document when too many transformations are applied
> ---------------------------------------------------------
>
>                 Key: PDFBOX-4159
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-4159
>             Project: PDFBox
>          Issue Type: Bug
>    Affects Versions: 2.0.8
>            Reporter: ulrich gratz
>            Priority: Major
>         Attachments: File (1).pdf
>
>
> When i use a large amount of \{{AffineTransformation}}s (apprx. more than 35) the resulting document will open in Acrobat Reader, but each time a warning is displayed, that there is a defect in the document. The code I use is like: 
> {code:java}
> for (int i = 0; i < 50; i++) {
>  context.process(new ParagraphSegment("XXXXXXXXXXXXXXXXXX"));
> Matrix translationMatrix = new Matrix(AffineTransform.getTranslateInstance(VIEWPORT_LEFT, y));
> this.contentStream.transform(translationMatrix)
> }
> {code}
> When i skip the transformations or reduce the amount to 30, everything is fine. The size of \{{ty}} or page breaks do _not_ have an influence on the result, it seems to be the amount of transforms.
>  
> I attached a simple PDF sporting the described effect.



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